/*
 * Copyright (c) 2008-2009 Ravenhearte Design
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'Ravenhearte Design' nor the names of its contributors 
 *   may be used to endorse or promote products derived from this software 
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.ravenhearte.hardboild.gui;

import com.jme.math.Vector3f;
import com.jme.renderer.ColorRGBA;
import com.jme.scene.Spatial;
import com.jme.scene.Text;
import com.jme.system.DisplaySystem;

public class TextElement extends Element {
	protected Text spatial;
	
	public TextElement(String name, ColorRGBA color, int height) {
		super(name);
		
		spatial = Text.createDefaultTextLabel(name, "");
		spatial.setTextColor(color);
		setSize(0, height);
	}
	
	public void print(String text) {
		spatial.print(text);
		setSize(0, getHeight());	
	}
	
	public void setColor(ColorRGBA color) {
		spatial.setTextColor(color);
	}

	@Override
	public Spatial getSpatial() {
		return spatial;
	}

	@Override
	protected void resize(int width, int height) {
		spatial.setLocalScale(height / 16);
		if(getWidth() != spatial.getWidth()) {
			setSize((int)spatial.getWidth(), height);
		}
		setLocation(x, y);	
	}

	@Override
	public void setLocation(int x, int y) {
		int screenHeight = DisplaySystem.getDisplaySystem().getHeight();

		this.x = x;
		this.y = y;
		
		int lowerX, lowerY;
		lowerX = 0;
		lowerY = y;
		
		switch (getAlignment()) {
		case LEFT:
			lowerX = x;
			break;
		case RIGHT:
			lowerX = x - getWidth();
			break;
		case CENTERED:
			lowerX = x - (getWidth() / 2);
			break;
		}

		spatial.setLocalTranslation(new Vector3f(lowerX,
				(screenHeight - lowerY) - spatial.getHeight(), 0));
		
		setLowerX(lowerX);
		setLowerY(lowerY);
	}
}